• Sr. Software Engineer

    Leidos (Chantilly, VA)
    …+ Web:HTML, CSS, JSON, Ajax, and REST APIs + Object-oriented Programming:Python, Java , or JavaScript. + Advanced Programming: Go + Front-end and Back-end Frameworks: ... Services:S3, SQS, SNS, EC2, CloudFormation and RDS. + Knowledge of geospatial data formats, tools, and standards (eg, OGC, GeoServer, PostGIS, ESRI). + Experience… more
    Leidos (10/05/25)
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  • Senior Software Application Developer

    CACI International (Sterling, VA)
    …such as facial recognition, RFID enabled documents, license plate reading technologies, data analytics, IoT, and other border security technologies. + Design and ... develop .Net applications including middleware applications, user interface applications ( java script framework), and web services applications. + Responsible for… more
    CACI International (10/02/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …and advanced algorithms, performance simulation, and analysis - using simulated and real data in both time series and spectral domains - Support marketing and ... Mathematica, Python, Simulink - and languages such as C/C++, Java etc. - Working knowledge areas such as digital...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (10/02/25)
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  • Software Engineer, Product

    Meta (Richmond, VA)
    …and infrastructure to build and scale back-end services. 7. Build report interfaces and data feeds. 8. Conduct design and code reviews. 9. May be assigned to ... Work on problems of diverse scope where analysis of data requires evaluation of identifiable factors. 11. Demonstrate good...of the following: 17. 1. C, C++, C#, or Java 18. 2. Relational databases and SOL 19. 3.… more
    Meta (10/01/25)
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  • Research Intern, PhD, Summer

    Google (Reston, VA)
    …Learning, Algorithmic Foundations of Optimization, Quantum Information Science, Data Science, Software Engineering, or similar areas). **Preferred qualifications:** ... + Experience with one or more general purpose programming languages (eg, Python, Java , JavaScript, C/C++, etc.). **About the job** Join us for a full-time, 12-14… more
    Google (10/01/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (09/26/25)
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  • Software Engineer

    Koniag Government Services (Chantilly, VA)
    …scalability, security, and performance of enterprise web applications, API integrations, data workflows, and LMS infrastructure, working across both server-side and ... + Advanced proficiency in server-side programming languages (eg, Python, Node.js, Java , PHP) and frameworks. + Strong experience with RESTful API design,… more
    Koniag Government Services (09/26/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …HVAC, Central Plant Utilities, Industrial Processes, Water/Wastewater, Nuclear Power, Data Centers, Cogen Plants, Combined Cooling, Heating & Power, Cooling ... or management. + Software development skills preferred - python, java , etc. If you're looking for comfort, keep scrolling....abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (09/26/25)
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  • Staff Full Stack Engineer

    General Motors (Richmond, VA)
    …and visualization products that Machine Learning Engineers use to shepherd their ideas from data collection to model deployment in the AV. We enable MLEs at Cruise ... to Run and debug ML pipelines, Initiate data collection, Manage model training, Evaluate model performance, Deploy models to the AV. As a Staff Full Stack Engineer,… more
    General Motors (09/24/25)
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  • Mechanical Engineer - Multiple Levels - Top Secret…

    Leidos (Reston, VA)
    …HVAC, Central Plant Utilities, Industrial Processes, Water/Wastewater, Nuclear Power, Data Centers, Cogen Plants, Combined Cooling, Heating & Power, Cooling ... or management. + Software development skills preferred - python, java , etc. If you're looking for comfort, keep scrolling....abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (09/20/25)
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